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start of the color overhaul 

--HG--
branch : pmacs2
This commit is contained in:
Erik Osheim 2009-06-10 16:07:03 -04:00
parent c36927cda1
commit 7e36a08844
10 changed files with 114 additions and 116 deletions
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6
application.py
View File

@ -5,7 +5,7 @@ import math
import traceback
from subprocess import Popen, PIPE, STDOUT
import buffer, buffer.about, buffer.color, buffer.console, buffer.data
import buffer, buffer.about, buffer.colors, buffer.console, buffer.data
import buffer.fs, buffer.aes
import bufferlist, color, completer, ispell, keyinput, method, minibuffer
import mode, util, window
@ -484,7 +484,7 @@ class Application(object):
if self.has_buffer_name(name):
b = self.bufferlist.buffer_names[name]
self.remove_buffer(b)
b = buffer.color.ColorDataBuffer(name, data)
b = buffer.colors.ColorDataBuffer(name, data)
if modename is not None:
b.modename = modename
window.Window(b, self, height=0, width=0)
@ -920,7 +920,7 @@ class Application(object):
def _draw_slot(self, i):
slot = self.bufferlist.slots[i]
w = slot.window
redattr = color.build_attr(color.pairs('red', 'default'))
redattr = color.build('red', 'default')
x, y = w.first.xy()
lm, rm = w.mode.lmargin, w.mode.rmargin
lines = w.buffer.lines

2
buffer/about.py
View File

@ -1,4 +1,4 @@
from buffer.color import ColorDataBuffer
from buffer.colors import ColorDataBuffer
_data = '''
[r:d:*]===============================================================================

34
buffer/color.py → buffer/colors.py
View File

@ -1,37 +1,14 @@
import re
import lex
from buffer import Buffer
from buffer.data import DataBuffer
import color
from highlight import Highlighter
color_map = {
'B': 'black',
'r': 'red',
'g': 'green',
'y': 'yellow',
'b': 'blue',
'm': 'magenta',
'c': 'cyan',
'w': 'white',
'd': 'default',
'*': 'bold',
}
reverse_map = {
'black': 'B',
'blue': 'b',
'cyan': 'c',
'default': 'd',
'green': 'g',
'magenta': 'm',
'red': 'r',
'white': 'w',
'yellow': 'y',
'bold': '*',
}
def get_cbuf_code(*args):
return '[' + ':'.join([reverse_map[x] for x in args]) + ']'
#return '[' + ':'.join([reverse_map.get(x, 'd') for x in args]) + ']'
return '[' + ':'.join([color.rev_ascii_map[x] for x in args]) + ']'
# NOTE: this highlighter will not reprocess the data given. it is intended to
# be used with read-only buffers like DataBuffer and ColorBuffer
@ -64,7 +41,8 @@ class ColorHighlighter(Highlighter):
if j > i:
offset += self.append_token(y, i - offset, line[i:j], c)
fields = m.group(1).split(':')
c = [color_map.get(x, x) for x in fields]
#c = [color_map.get(x, x) for x in fields]
c = [color.ascii_map.get(x, x) for x in fields]
offset += k - j
i = k
else:

2
buffer/console.py
View File

@ -1,5 +1,5 @@
from buffer import Buffer, ACT_NORM
from buffer.color import ColorDataBuffer
from buffer.colors import ColorDataBuffer
# console is another singleton
console = None

169
color.py
View File

@ -1,91 +1,110 @@
import curses
colors = {}
_colors = []
_pairs = {}
index = 1
attributes = {
'bold': curses.A_BOLD,
'reverse': curses.A_REVERSE,
'normal': curses.A_NORMAL,
'underline': curses.A_UNDERLINE,
'dim': curses.A_DIM,
'standout': curses.A_STANDOUT,
}
inited = False
#default_color = False
default_color = True
def init():
global colors, _colors, _pairs, attributes, inited, index
if not inited:
index = 1
ascii_map = {
'*': 'bold',
}
rev_ascii_map = {
'bold': '*',
}
colors = {
'cyan': curses.COLOR_CYAN,
'green': curses.COLOR_GREEN,
'red': curses.COLOR_RED,
'yellow': curses.COLOR_YELLOW,
'blue': curses.COLOR_BLUE,
'magenta': curses.COLOR_MAGENTA,
'black': curses.COLOR_BLACK,
'white': curses.COLOR_WHITE,
}
def add_color(name, value, abbrev):
colors[name] = value
ascii_map[abbrev] = name
rev_ascii_map[name] = abbrev
for i in range(0, curses.COLORS):
if curses.COLORS == 256:
colors['f%02x' % i] = i
else:
colors['f%02x' % i] = curses.COLOR_WHITE
if default_color:
colors["default"] = -1
_colors = []
_pairs = {}
for key in _pairs:
fg, bg = key
curses.init_pair(index, colors[fg], colors[bg])
_pairs[key] = curses.color_pair(index)
_colors.append(key)
index = len(_colors) + 1
attributes = {
'bold': curses.A_BOLD,
'reverse': curses.A_REVERSE,
'normal': curses.A_NORMAL,
'underline': curses.A_UNDERLINE,
'dim': curses.A_DIM,
'standout': curses.A_STANDOUT,
}
inited = True
def pairs(fg, bg):
if not curses.has_colors():
return curses.color_pair(0)
global colors, _colors, _pairs, index
key = (fg, bg)
if key not in _pairs:
assert index < curses.COLOR_PAIRS
if not default_color:
if fg == "default":
fg = "white"
if bg == "default":
bg = "black"
curses.init_pair(index, colors[fg], colors[bg])
_pairs[key] = curses.color_pair(index)
_colors.append(key)
index = len(_colors) + 1
return _pairs[key]
def get_pairs(index):
if index == 0:
return ('white', 'black')
def color256(name, fallback, abbrev, r, g, b):
name2 = '%s%d%d%d' % (name, r, g, b)
abbrev2 = '%s%d%d%d' % (abbrev, r, g, b)
if curses.COLORS == 256:
value = 16 + r * 36 + g * 6 + b
else:
return _colors[index-1]
value = fallback
add_color(name2, value, abbrev2)
def reverse_colors(attr):
return attr ^ curses.A_REVERSE
# PUBLIC METHODS
def init():
global _pairs, inited
if inited:
return
add_color('cyan', curses.COLOR_CYAN, 'c')
add_color('blue', curses.COLOR_BLUE, 'b')
add_color('green', curses.COLOR_GREEN, 'g')
add_color('red', curses.COLOR_RED, 'r')
add_color('yellow', curses.COLOR_YELLOW, 'y')
add_color('magenta', curses.COLOR_MAGENTA, 'm')
add_color('black', curses.COLOR_BLACK, 'B')
add_color('white', curses.COLOR_WHITE, 'w')
inited = True
for i in range(0, 256):
name = 'f%02x' % i
abbrev = 'f%02x' % i
add_color(name, i, abbrev)
for i in range(0, 24):
color256('grey', curses.COLOR_WHITE, 'G', i, i, i)
for i in range(1, 6):
for j in range(0, i):
for k in range(0, i):
color256('red', curses.COLOR_RED, 'r', i, j, k)
color256('green', curses.COLOR_GREEN, 'g', j, i, k)
color256('blue', curses.COLOR_BLUE, 'b', j, k, i)
for i in range(1, 6):
for j in range(0, i):
color256('yellow', curses.COLOR_YELLOW, 'y', i, i, j)
color256('cyan', curses.COLOR_CYAN, 'c', j, i, i)
color256('magenta', curses.COLOR_MAGENTA, 'm', i, j, i)
if default_color:
colors['default'] = -1
ascii_map['d'] = 'default'
rev_ascii_map['default'] = 'd'
def build(fg, bg, *attr):
cattr = pairs(fg, bg)
return build_attr(cattr, *attr)
def build_attr(*attr):
v = curses.A_NORMAL
v = curses.A_NORMAL | pairs(fg, bg)
for x in attr:
if type(x) == type(''):
x = attributes[x]
v = v | x
return v
return build_attr(cattr, *attr)
# PRIVATE METHODS
def pairs(fg, bg):
if not curses.has_colors():
return curses.color_pair(0)
global index
fgi = colors.get(fg, colors['white'])
bgi = colors.get(bg, colors['black'])
key = (fgi, bgi)
if key not in _pairs:
assert index < curses.COLOR_PAIRS, "too many colors"
assert type(fgi) == type(0), "illegal fgi: %r" % fgi
assert type(bgi) == type(0), "illegal bgi: %r" % bgi
curses.init_pair(index, fgi, bgi)
_pairs[key] = curses.color_pair(index)
_colors.append(key)
index = len(_colors) + 1
return _pairs[key]

4
method/__init__.py
View File

@ -2,7 +2,7 @@ import os, commands, re, tempfile
from subprocess import Popen, PIPE, STDOUT
import buffer, completer, default, dirutil, regex, util, window
import buffer.color
import buffer.colors
from point import Point
class MethodError(Exception):
@ -1114,7 +1114,7 @@ class ViewTokenColors(Method):
l = max(l, len(key))
lines = ['Color information for %d tokens:\n' % len(keys), '\n']
for key in keys:
c = buffer.color.get_cbuf_code(*a.token_colors[key])
c = buffer.colors.get_cbuf_code(*a.token_colors[key])
lines.append('%s%-*s %r\n' % (c, l, key, a.token_colors[key]))
a.color_data_buffer("*Token-Colors*", ''.join(lines), switch_to=True)

2
method/svn.py
View File

@ -3,7 +3,7 @@ from subprocess import Popen, PIPE, STDOUT
import buffer, default, dirutil, lex, regex, util, window
from point import Point
import buffer.color
import buffer.colors
from method.vc import VcBlame
from method import Method, Argument

4
method/vc.py
View File

@ -1,5 +1,5 @@
from method import Method
import buffer.color
import buffer.colors
import util
import lex
@ -46,7 +46,7 @@ class VcBlame(Method):
if d['tokens']:
suffix = ''
for t in d['tokens']:
code = buffer.color.get_cbuf_code(*t.color)
code = buffer.colors.get_cbuf_code(*t.color)
suffix += code + util.cbuf_escape(t.string)
else:
suffix = d['content'] + '\n'

4
mode/colortest.py
View File

@ -5,7 +5,7 @@ class ColortestGrammar(Grammar):
rules = []
for i in range(0, 256):
c = '%02x' % i
rules.append(PatternRule(c, c))
rules.append(PatternRule('z' + c, c))
class Colortest(Fundamental):
name = 'Colortest'
@ -13,6 +13,6 @@ class Colortest(Fundamental):
colors = {}
for i in range(0, 256):
c = '%02x' % i
colors[c] = ('default', 'f' + c)
colors['z' + c] = ('default', 'f' + c)
install = Colortest.install

3
mode/python.py
View File

@ -558,7 +558,8 @@ class Python(mode.Fundamental):
closetags = {')': '(', ']': '[', '}': '{'}
commentc = '#'
colors = {
'python.def': ('blue', 'default', 'bold'),
#'python.def': ('blue', 'default', 'bold'),
'python.def': ('red532', 'default', 'bold'),
'python.class': ('yellow', 'default', 'bold'),
'python.decorator': ('magenta', 'default'),
'python.reserved': ('magenta', 'default', 'bold'),